/*
 * $Header: PlayerClass.java, 24/11/2005 12:56:01 luisantonioa Exp $
 *
 * $Author: luisantonioa $
 * $Date: 24/11/2005 12:56:01 $
 * $Revision: 1 $
 * $Log: PlayerClass.java,v $
 * Revision 1  24/11/2005 12:56:01  luisantonioa
 * Added copyright notice
 *
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package com.l2jserver.gameserver.model.base;

import static com.l2jserver.gameserver.model.base.ClassLevel.First;
import static com.l2jserver.gameserver.model.base.ClassLevel.Fourth;
import static com.l2jserver.gameserver.model.base.ClassLevel.Second;
import static com.l2jserver.gameserver.model.base.ClassLevel.Third;
import static com.l2jserver.gameserver.model.base.ClassType.Fighter;
import static com.l2jserver.gameserver.model.base.ClassType.Mystic;
import static com.l2jserver.gameserver.model.base.ClassType.Priest;
import static com.l2jserver.gameserver.model.base.Race.DarkElf;
import static com.l2jserver.gameserver.model.base.Race.Dwarf;
import static com.l2jserver.gameserver.model.base.Race.Elf;
import static com.l2jserver.gameserver.model.base.Race.Human;
import static com.l2jserver.gameserver.model.base.Race.Kamael;
import static com.l2jserver.gameserver.model.base.Race.Orc;

import java.util.EnumMap;
import java.util.EnumSet;
import java.util.Set;

import com.l2jserver.Config;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;

/**
 * This class ...
 *
 * @version $Revision: 1.2 $ $Date: 2004/06/27 08:12:59 $
 */
public enum PlayerClass
{
	HumanFighter(Human, Fighter, First), Warrior(Human, Fighter, Second), Gladiator(Human, Fighter, Third), Warlord(Human, Fighter, Third), HumanKnight(Human, Fighter, Second), Paladin(Human, Fighter, Third), DarkAvenger(Human, Fighter, Third), Rogue(Human, Fighter, Second), TreasureHunter(Human, Fighter, Third), Hawkeye(Human, Fighter, Third), HumanMystic(Human, Mystic, First), HumanWizard(Human, Mystic, Second), Sorceror(Human, Mystic, Third), Necromancer(Human, Mystic, Third), Warlock(Human, Mystic, Third), Cleric(Human, Priest, Second), Bishop(Human, Priest, Third), Prophet(Human, Priest, Third),
	
	ElvenFighter(Elf, Fighter, First), ElvenKnight(Elf, Fighter, Second), TempleKnight(Elf, Fighter, Third), Swordsinger(Elf, Fighter, Third), ElvenScout(Elf, Fighter, Second), Plainswalker(Elf, Fighter, Third), SilverRanger(Elf, Fighter, Third), ElvenMystic(Elf, Mystic, First), ElvenWizard(Elf, Mystic, Second), Spellsinger(Elf, Mystic, Third), ElementalSummoner(Elf, Mystic, Third), ElvenOracle(Elf, Priest, Second), ElvenElder(Elf, Priest, Third),
	
	DarkElvenFighter(DarkElf, Fighter, First), PalusKnight(DarkElf, Fighter, Second), ShillienKnight(DarkElf, Fighter, Third), Bladedancer(DarkElf, Fighter, Third), Assassin(DarkElf, Fighter, Second), AbyssWalker(DarkElf, Fighter, Third), PhantomRanger(DarkElf, Fighter, Third), DarkElvenMystic(DarkElf, Mystic, First), DarkElvenWizard(DarkElf, Mystic, Second), Spellhowler(DarkElf, Mystic, Third), PhantomSummoner(DarkElf, Mystic, Third), ShillienOracle(DarkElf, Priest, Second), ShillienElder(DarkElf, Priest, Third),
	
	OrcFighter(Orc, Fighter, First), OrcRaider(Orc, Fighter, Second), Destroyer(Orc, Fighter, Third), OrcMonk(Orc, Fighter, Second), Tyrant(Orc, Fighter, Third), OrcMystic(Orc, Mystic, First), OrcShaman(Orc, Mystic, Second), Overlord(Orc, Mystic, Third), Warcryer(Orc, Mystic, Third),
	
	DwarvenFighter(Dwarf, Fighter, First), DwarvenScavenger(Dwarf, Fighter, Second), BountyHunter(Dwarf, Fighter, Third), DwarvenArtisan(Dwarf, Fighter, Second), Warsmith(Dwarf, Fighter, Third),
	
	dummyEntry1(null, null, null), dummyEntry2(null, null, null), dummyEntry3(null, null, null), dummyEntry4(null, null, null), dummyEntry5(null, null, null), dummyEntry6(null, null, null), dummyEntry7(null, null, null), dummyEntry8(null, null, null), dummyEntry9(null, null, null), dummyEntry10(null, null, null), dummyEntry11(null, null, null), dummyEntry12(null, null, null), dummyEntry13(null, null, null), dummyEntry14(null, null, null), dummyEntry15(null, null, null), dummyEntry16(null, null, null), dummyEntry17(null, null, null), dummyEntry18(null, null, null), dummyEntry19(null, null, null), dummyEntry20(null, null, null), dummyEntry21(null, null, null), dummyEntry22(null, null, null), dummyEntry23(null, null, null), dummyEntry24(null, null, null), dummyEntry25(null, null, null), dummyEntry26(null, null, null), dummyEntry27(null, null, null), dummyEntry28(null, null, null), dummyEntry29(null, null, null), dummyEntry30(null, null, null),
	/*
	 * (3rd classes)
	 */
	duelist(Human, Fighter, Fourth), dreadnought(Human, Fighter, Fourth), phoenixKnight(Human, Fighter, Fourth), hellKnight(Human, Fighter, Fourth), sagittarius(Human, Fighter, Fourth), adventurer(Human, Fighter, Fourth), archmage(Human, Mystic, Fourth), soultaker(Human, Mystic, Fourth), arcanaLord(Human, Mystic, Fourth), cardinal(Human, Priest, Fourth), hierophant(Human, Priest, Fourth),
	
	evaTemplar(Elf, Fighter, Fourth), swordMuse(Elf, Fighter, Fourth), windRider(Elf, Fighter, Fourth), moonlightSentinel(Elf, Fighter, Fourth), mysticMuse(Elf, Mystic, Fourth), elementalMaster(Elf, Mystic, Fourth), evaSaint(Elf, Priest, Fourth),
	
	shillienTemplar(DarkElf, Fighter, Fourth), spectralDancer(DarkElf, Fighter, Fourth), ghostHunter(DarkElf, Fighter, Fourth), ghostSentinel(DarkElf, Fighter, Fourth), stormScreamer(DarkElf, Mystic, Fourth), spectralMaster(DarkElf, Mystic, Fourth), shillienSaint(DarkElf, Priest, Fourth),
	
	titan(Orc, Fighter, Fourth), grandKhauatari(Orc, Fighter, Fourth), dominator(Orc, Mystic, Fourth), doomcryer(Orc, Mystic, Fourth),
	
	fortuneSeeker(Dwarf, Fighter, Fourth), maestro(Dwarf, Fighter, Fourth),
	
	dummyEntry31(null, null, null), dummyEntry32(null, null, null), dummyEntry33(null, null, null), dummyEntry34(null, null, null),
	
	maleSoldier(Kamael, Fighter, First), femaleSoldier(Kamael, Fighter, First), trooper(Kamael, Fighter, Second), warder(Kamael, Fighter, Second), berserker(Kamael, Fighter, Third), maleSoulbreaker(Kamael, Fighter, Third), femaleSoulbreaker(Kamael, Fighter, Third), arbalester(Kamael, Fighter, Third), doombringer(Kamael, Fighter, Fourth), maleSoulhound(Kamael, Fighter, Fourth), femaleSoulhound(Kamael, Fighter, Fourth), trickster(Kamael, Fighter, Fourth), inspector(Kamael, Fighter, Third), judicator(Kamael, Fighter, Fourth);
	
	private Race _race;
	private ClassLevel _level;
	private ClassType _type;
	
	private static final Set<PlayerClass> mainSubclassSet;
	private static final Set<PlayerClass> neverSubclassed = EnumSet.of(Overlord, Warsmith);
	
	private static final Set<PlayerClass> subclasseSet1 = EnumSet.of(DarkAvenger, Paladin, TempleKnight, ShillienKnight);
	private static final Set<PlayerClass> subclasseSet2 = EnumSet.of(TreasureHunter, AbyssWalker, Plainswalker);
	private static final Set<PlayerClass> subclasseSet3 = EnumSet.of(Hawkeye, SilverRanger, PhantomRanger);
	private static final Set<PlayerClass> subclasseSet4 = EnumSet.of(Warlock, ElementalSummoner, PhantomSummoner);
	private static final Set<PlayerClass> subclasseSet5 = EnumSet.of(Sorceror, Spellsinger, Spellhowler);
	
	private static final EnumMap<PlayerClass, Set<PlayerClass>> subclassSetMap = new EnumMap<PlayerClass, Set<PlayerClass>>(PlayerClass.class);
	
	static
	{
		final Set<PlayerClass> subclasses = getSet(null, Third);
		subclasses.removeAll(neverSubclassed);
		
		mainSubclassSet = subclasses;
		
		subclassSetMap.put(DarkAvenger, subclasseSet1);
		subclassSetMap.put(Paladin, subclasseSet1);
		subclassSetMap.put(TempleKnight, subclasseSet1);
		subclassSetMap.put(ShillienKnight, subclasseSet1);
		
		subclassSetMap.put(TreasureHunter, subclasseSet2);
		subclassSetMap.put(AbyssWalker, subclasseSet2);
		subclassSetMap.put(Plainswalker, subclasseSet2);
		
		subclassSetMap.put(Hawkeye, subclasseSet3);
		subclassSetMap.put(SilverRanger, subclasseSet3);
		subclassSetMap.put(PhantomRanger, subclasseSet3);
		
		subclassSetMap.put(Warlock, subclasseSet4);
		subclassSetMap.put(ElementalSummoner, subclasseSet4);
		subclassSetMap.put(PhantomSummoner, subclasseSet4);
		
		subclassSetMap.put(Sorceror, subclasseSet5);
		subclassSetMap.put(Spellsinger, subclasseSet5);
		subclassSetMap.put(Spellhowler, subclasseSet5);
	}
	
	PlayerClass(final Race pRace, final ClassType pType, final ClassLevel pLevel)
	{
		_race = pRace;
		_level = pLevel;
		_type = pType;
	}
	
	public final Set<PlayerClass> getAvailableSubclasses(final L2PcInstance player)
	{
		Set<PlayerClass> subclasses = null;
		
		if (_level == Third)
			if (player.getRace() != Kamael)
			{
				subclasses = EnumSet.copyOf(mainSubclassSet);
				
				subclasses.remove(this);
				
				switch (player.getRace())
				{
					case Elf:
						subclasses.removeAll(getSet(DarkElf, Third));
						break;
					case DarkElf:
						subclasses.removeAll(getSet(Elf, Third));
						break;
				}
				
				subclasses.removeAll(getSet(Kamael, Third));
				
				final Set<PlayerClass> unavailableClasses = subclassSetMap.get(this);
				
				if (unavailableClasses != null)
					subclasses.removeAll(unavailableClasses);
				
			}
			else
			{
				subclasses = getSet(Kamael, Third);
				subclasses.remove(this);
				// Check sex, male subclasses female and vice versa
				// If server owner set MaxSubclass > 3 some kamael's cannot take 4 sub
				// So, in that situation we must skip sex check
				if (Config.MAX_SUBCLASS <= 3)
					if (player.getAppearance().getSex())
						subclasses.removeAll(EnumSet.of(femaleSoulbreaker));
					else
						subclasses.removeAll(EnumSet.of(maleSoulbreaker));
				if (!player.getSubClasses().containsKey(2) || player.getSubClasses().get(2).getLevel() < 75)
					subclasses.removeAll(EnumSet.of(inspector));
			}
		return subclasses;
	}
	
	public static final EnumSet<PlayerClass> getSet(final Race race, final ClassLevel level)
	{
		final EnumSet<PlayerClass> allOf = EnumSet.noneOf(PlayerClass.class);
		
		for (final PlayerClass playerClass : EnumSet.allOf(PlayerClass.class))
			if (race == null || playerClass.isOfRace(race))
				if (level == null || playerClass.isOfLevel(level))
					allOf.add(playerClass);
		
		return allOf;
	}
	
	public final boolean isOfRace(final Race pRace)
	{
		return _race == pRace;
	}
	
	public final boolean isOfType(final ClassType pType)
	{
		return _type == pType;
	}
	
	public final boolean isOfLevel(final ClassLevel pLevel)
	{
		return _level == pLevel;
	}
	
	public final ClassLevel getLevel()
	{
		return _level;
	}
}
